Merge pull request #26 from Krinkle/cleanup

Remove IE6 support via csshover.htc hack

MediaWikiBootstrap.skin.php

@@ -32,20 +32,8 @@ class SkinMediaWikiBootstrap extends SkinTemplate
      */
     public function initPage(OutputPage $out)
     {
-        global $wgLocalStylePath;
-
         parent::initPage($out);
 
-        // Append CSS which includes IE only behavior fixes for hover support -
-        // this is better than including this in a CSS fille since it doesn't
-        // wait for the CSS file to load before fetching the HTC file.
-        $min = $this->getRequest()->getFuzzyBool('debug') ? '' : '.min';
-        $out->addHeadItem(
-            'csshover',
-            '<!--[if lt IE 7]><style type="text/css">body{behavior:url("' .
-                htmlspecialchars($wgLocalStylePath) .
-                "/{$this->stylename}/csshover{$min}.htc\")}</style><![endif]-->"
-        );
         $out->addHeadItem('viewport', '<meta name="viewport" content="width=device-width, initial-scale=1">');
 
         $styles = [];